/* === Reset & Base === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0D1117;
  --bg-card: #161B22;
  --text: #E6EDF3;
  --text-muted: #8B949E;
  --accent: #00E5FF;
  --accent-hover: #00B8D4;
  --border: #30363D;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--accent-hover);
}

img {
  max-width: 100%;
  height: auto;
}

/* === Layout === */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

main {
  flex: 1;
}

/* === Header === */
.site-header {
  padding: 2rem 0;
  text-align: center;
}

.site-header h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.site-header h1 span {
  color: var(--accent);
}

.tagline {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-top: 0.25rem;
}

/* === App Grid === */
.app-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding: 2rem 0;
}

@media (min-width: 600px) {
  .app-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
}

.app-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: border-color 0.2s, transform 0.2s;
}

.app-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.app-card img {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  flex-shrink: 0;
}

.app-card-info h2 {
  font-size: 1.15rem;
  font-weight: 600;
}

.app-card-info p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

/* === App Detail Page === */
.app-hero {
  text-align: center;
  padding: 3rem 0 2rem;
}

.app-hero img {
  width: 120px;
  height: 120px;
  border-radius: 24px;
  margin-bottom: 1rem;
}

.app-hero h1 {
  font-size: 2rem;
  font-weight: 700;
}

.app-hero .subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-top: 0.25rem;
}

.app-description {
  max-width: 640px;
  margin: 0 auto;
  padding: 1rem 0 2rem;
  text-align: center;
  font-size: 1.05rem;
  color: var(--text-muted);
}

.store-badges {
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding-bottom: 2.5rem;
}

.store-badges img {
  height: 48px;
  width: auto;
}

.screenshots {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 1rem 0 2.5rem;
  scroll-snap-type: x mandatory;
}

.screenshots img {
  height: 480px;
  width: auto;
  border-radius: 12px;
  scroll-snap-align: start;
  flex-shrink: 0;
}

/* === Legal Pages === */
.legal {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.legal h1 {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}

.legal .effective-date {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.legal h2 {
  font-size: 1.2rem;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
  color: var(--accent);
}

.legal p,
.legal ul {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.legal ul {
  padding-left: 1.5rem;
}

.legal li {
  margin-bottom: 0.4rem;
}

/* === Footer === */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.site-footer a {
  color: var(--text-muted);
}

.site-footer a:hover {
  color: var(--accent);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}